Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> On 2019-Feb-06, Arseny Sher wrote:
>
>>
>> Alvaro Herrera <alvherre@2ndquadrant.com> writes:
>>
>> > note the additional pg_temp_XYZ row in the middle. This is caused by
>> > the rewrite in ALTER TABLE. Peter E fixed that in Pg11 in commit
>> > 325f2ec55; I don't think there's much to do in the backbranches other
>> > than hide the pesky record to avoid it breaking the test.
>>
>> Oh, I see. Let's just remove the first insertion then, as in attached.
>> I've tested it on master and on 9.4.
>
> Ah, okay. Does the test still fail when run without the code fix?
Yes. The problem here is overriding cmax of catalog (pg_attribute in the
test) tuples, so it fails without any data at all.
--
Arseny Sher
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company